19854552

素因数分解:

$2^3\times 3^1\times {\mathrm{113}}^1\times {\mathrm{7321}}^1$

素因数の和:7443

約数の個数: 32

約数和(自身を含む): 50082480

約数和(自身を除く): 30227928

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 113, 226, 339, 452, 678, 904, 1356, 2712, 7321, 14642, 21963, 29284, 43926, 58568, 87852, 175704, 827273, 1654546, 2481819, 3309092, 4963638, 6618184, 9927276, 19854552]

約数ペア:

[(1, 19854552), (2, 9927276), (3, 6618184), (4, 4963638), (6, 3309092), (8, 2481819), (12, 1654546), (24, 827273), (113, 175704), (226, 87852), (339, 58568), (452, 43926), (678, 29284), (904, 21963), (1356, 14642), (2712, 7321)]